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创新是提高课堂教学质量的源动力,本文从“液化”这一课题的教学设计入手,以创新的理念,确立教学目标,归纳重点与难点,精心设计,改进实验,创设条件,加强探究,激发学生学习兴趣,培养和发展学生的创新意识。
Innovation is the source driving force to improve the quality of classroom teaching. This article begins with the teaching design of the subject of liquefaction, establishes the teaching goal with the innovative idea, concludes the key points and difficulties, elaborates the design, improves the experiment, creates the condition and strengthens the inquiry , Stimulate students interest in learning, develop and develop students’ sense of innovation.